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Use the unit circle to find the value of sin(-90)
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Use the unit circle to find the value of sin(-90)
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Jun 13, 2024
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Use the unit circle to find the value of sin(-90)
Mathematics
high-school
Simple Sandman
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Answer:
Explanation:
sin (-90*) = -sin (90*)
...
sin = y
...
-sin(90*) = -1
Oviroa
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Jun 18, 2024
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Oviroa
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